| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.83 | 4.531% | $121.0783 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $84.60 | 3.784% | $87.8013 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $245.28 | 10.693% | $271.5078 | $271.51 | $271.50 | $271.50 |
| Purchase #4 | $72.79 | 4.657% | $76.1798 | $76.18 | $76.20 | $76.20 |
| Purchase #5 | $248.79 | 4.815% | $260.7692 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $222.97 | 9.102% | $243.2647 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $30.63 | 6.163% | $32.5177 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $1,020.89 | $1,093.1188 | $1,093.12 | $1,093.10 | $1,093.20 | |